phones.band
n71 — 600 MHz
n71663–698 / 617–652 MHz
Frequency
| Technology | 5G |
| Band number | n71 |
| Frequency | 663–698 / 617–652 MHz |
| Duplex | FDD |
| Note | US T-Mobile 600 MHz; DL below UL |
What is a frequency band?
A frequency band is a range of the radio spectrum on which a mobile network transmits its data. Each band has a number (for example B3 or n78) and corresponds to a specific frequency in MHz.






